208974210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65101}}^1$

素因数の和:65218

約数の個数: 32

約数和(自身を含む): 506233152

約数和(自身を除く): 297258942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 65101, 130202, 195303, 325505, 390606, 651010, 976515, 1953030, 6965807, 13931614, 20897421, 34829035, 41794842, 69658070, 104487105, 208974210]

約数ペア:

[(1, 208974210), (2, 104487105), (3, 69658070), (5, 41794842), (6, 34829035), (10, 20897421), (15, 13931614), (30, 6965807), (107, 1953030), (214, 976515), (321, 651010), (535, 390606), (642, 325505), (1070, 195303), (1605, 130202), (3210, 65101)]